The petrified castle is a limestone cliff near Křižánky. From the viewing platform with a railing there is a nice view of the valley and the countryside. A few metres below, at a height of 25 m, is a partially collapsed rock gate, in the wall of which is the entrance to a large submerged cave.
The path leads along a forest trail, over boulders and roots. The trip is again suitable for dog walkers.